Table 9 Fitting indices to the second-order CFA of the WHOQOL-BREF scale
Fitting indices | Testing results | Testing results | Fitness |
|---|---|---|---|
χ 2 |  | 748.078 | Yes |
χ 2 /df |  | 3.016 | Yes |
RMR | <0.05 | 0.0301 | Yes |
RMSEA | 0.08 (<0.05: excellent; <0.08: good) | 0.040 | Yes |
GFI | >0.90 | 0.944 | Yes |
AGFI | >0.90 | 0.932 | Yes |
NFI | >0.90 | 0.940 | Yes |
IFI | >0.90 | 0.959 | Yes |
TLI(NNFI) | >0.90 | 0.955 | Yes |
CFI | >0.90 | 0.959 | Yes |
PGFI | >0.50 | 0.780 | Yes |
PNFI | >0.50 | 0.845 | Yes |
PCFI | >0.50 | 0.862 | Yes |